Remote control doesn't charge more than 97% and drain 10% battery in 6 not working hours.

[cocoon]

Hi folks,
My M2P remote control doesn't charge more than 97%
I have another problem to : the battery of the controller loose power when it is not working.
I mean in one night the controller loose 10% of charge meanwhile I am not using it...any similar case?

This remote controller has one year and something like 150 flights.

 

[Brockrock]

My M2P remote does the same thing, and this is fairly common. I'm not at the point of losing 10% overnight, but it rarely charges over 98% or so. I have found that this issue seems to go away for awhile if you run it down to 20% or so and then charge it.